@HeinzGud allow me to simplify this for you. India will make interventions if India must and India can in self-interest. Government of India is not as helpless as your Tamil population, we are capable of taking decisive action. India is not duty-bound to respect or preserve Sri Lanka's sovereignty and national pride, that is Sri Lankan government's job, the Government of India is answerable only to the people of India. Sri Lanka must keep India's sensitivities in mind for the sake of self-preservation than anything else. Sri Lanka played those dirty games in past and got suitably punished for that, but old habits die hard. India really is what one of your old leaders once said "The Shark of the Indian Ocean". Stay away from our jaw.